Colonial Gray River Rock

Stone Type

Dolomitic Limestone

Product Category

Building Stone Veneers
Natural Stone Colors

Product Level


Product Line

Sky Stone Colors
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Architectural Assets

Everything you need to specify and design with Colonial Gray River Rock: BIM, CAD, 3D, wall system DWGs, seamless textures, 3-part specs, general specs with ASTM standards, MSDS data, high-res swatches, and inspirational project photos. Happy downloading!

  • BIM | CAD | 3D | Wall System DWGs
  • Specifications | Technical Data
  • High-Res Swatches | Project Photos
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Colonial Gray River Rock
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Product Description

Colonial Gray River Rock full width veneer stone or thin stone cladding (spec sheet) brings beautiful sky natural stone color tones to our Ashlar stone product line. Ashlar describes the finest masonry units of dressed and cut stones that are worked until squared, with real stone pieces ranging in heights from 1/2″ to 8″ and lengths from 6″ up to 24″ for both full and thin veneer stone (rounded from tumbling). Its natural stone colors range from grays to charcoals with occasional mauves; and whites from tumbling are also present.

Colonial Gray River Rock veneer stone design for indoor outdoor stone veneer in full or thin stone clad masonry

A finished building stone veneer and dry stacked stone or mortared stone masonry grout installation in the Ashlar stone veneer pattern is sometimes referred to as a 2:1 pattern. Natural stone products in our Ashlar line of full and thin stone veneers include Barnwood Blue AshlarBlack Frost AshlarCabin Creek River RockCharcoal Country SquireChilton Cambrian BlendChilton Country SquireChilton Country Squire JumpersChilton Custom Country BlendChilton Kensington BlendChilton RusticChilton Rustic No RedsChilton Sedona Rustic, Colonial Gray River Rock, Cream City River RockFond du Lac Cambrian BlendFond du Lac Country SquireFond du Lac Country Squire JumpersFond du Lac Custom Country BlendFond du Lac Kensington BlendFond du Lac RusticHighland Scotch AshlarMill Creek Country SquireMill Creek Kensington BlendSilver Patina AshlarSpalted Oak AshlarStratford Cross, and Tennessee Splitface.

We’ve accumulated some beautiful natural stone project examples of Colonial Gray River Rock masonry installations. It’s been used as an exterior stone veneer for everything from backyard patio facades in combination with patterned pavers and indoor/outdoor wood ceilings to stately front porch patio entrances; and as an interior stone veneer in a bathroom for a tub surround with arched stone fireplace; and more!

Refer to our stone masonry blog for more details about how to install stone veneer in any one of the styles or patterns from our exceptional collection of Building Stone Veneers. Check out our Brag Book or follow our Design Idea Boards on Pinterest for more Ashlar veneer stone masonry inspiration. Buy stone veneer from Buechel – for best experiences that make us your ONLY REAL CHOICE IN real STONE!

Stone-Savvy Resources

Increase your stone-savvy with instant download access to the best in natural stone architectural, technical, and specification information for full and thin stone veneers, cut stone, and landscape stone resources including: BIM, CAD, Specs, 3-Part Specs, ASTM Data, Masonry & Install Details, Safety Data, Hatch Patterns, Seamless Textures, Maintenance Instruction, AIA-CES Courses, and more. We’re doing all we can to make it easier for you to do more of what you love.

Install & Tech Data

Primary Color Tones

Sky Tones


Squares & Rectangles (Ashlar)

Other Natural Stones Commonly Viewed

  • Chilton Cut Stone

  • Chilton Country Squire

  • Cream City River Rock